Matrix Addition Subtraction and Multiplication
The Java program implements following matrix arithmetic operation by matrix object. matrix addition - The two matrix involving in addition operation must have same number of rows and columns matrix subtraction - The two matrix involving in subtraction operation must have same number of rows and columns matrix multiplication -- The two matrix involving in multiplication operation first matrix number of columns and second matrix of number rows must be equal. matrix square - Only one matrix involving matrix square operation, it must be a square matrix i.e number of rows and columns must be same Add two matrix -Algorithm set matrix C =0 Read matrix A Read matrix B For i=1 to A.row For j=1 to A.column C ij = A ij + B ij End End print matrix C Subtract two matrix -Algorithm set matrix C=0 Read matrix A ...